March , 2020
Benzo Energy lithium cells engineer analyzes the cause of li-ion battery inflation
Lithium-ion batteries have been commercialized since the 1990s. Nowadays, they have entered the daily life of ordinary people. We use mobile phones, tablets, smart watches, VR glasses, digital cameras and other portable electronic products, almost all use lithium-ion batteries.
Benzo Energy - Ufine Technical engineers talk you something about the protection circuit board of li-ion battery
At present, whether the battery is a lithium iron phosphate battery, a ternary battery, or a lithium titanate battery can not be separated from the battery protection circuit board, someone asked why use a protection board? Wouldn't it save a lot of money not to use a protective plate? Customers who think this way are not surprised, because they do not understand lithium batteries, do not understand the characteristics of the battery, if you understand the lithium battery, you will feel that this money can not be saved, this is the last line of defense to ensure the safety of battery products.
Lithium-ion battery protection board current selection - how to use lithium-ion battery PCB?
The lithium-ion battery protection board current is determined by the detection voltage of the protection IC and the internal resistance of the MOS tube. If the protection IC cannot be changed, you can change the MOS tube, such as DW01 and 8205MOS, using a MOS tube is 2 ~ 5A, using two The MOS tube parallel current will double. At present, some large-capacity mobile power supplies use 3 to 4 MOS tubes in parallel.
How to extend battery life and make your iPhone last longer ?
As the iPhone is used longer, you will find that its battery life is not as strong as when you first bought it. Although it can still be used, it needs frequent charging.
For any user, this is normal. In theory, as long as you turn on the iPhone's battery life is consuming and irreversible.
But that doesn't mean we can't do anything about it, and develop good charging habits that will allow your iPhone battery to last one year longer than others.
Li-ion battery model name and the meaning of the letters and numbers on the battery
How many model names does the lithium battery have? In fact, it's not clear at this time, because each battery manufacturer has its own model specifications and some custom battery models. The following introduces the name of the lithium-ion battery model and the meaning of the letters and numbers on the battery, so that everyone can better understand the battery model specifications.
Charging method for high voltage lithium ion battery pack
Lithium-ion battery is an ideal power source due to its high working voltage, small size, light weight, no memory effect, no pollution, small self-discharge, and long cycle life. In actual use, in order to obtain a higher discharge voltage, at least two single-cell lithium-ion batteries are generally used in series to form a lithium-ion battery pack. At present, lithium-ion battery packs have been widely used in various fields such as notebook computers, electric bicycles and backup power sources.
The first hours of a lithium-ion battery's life largely determine just how well it will perform.
Scientists learn more about the first hours of a lithium-ion battery's life. In those moments, a set of molecules self-assembles into a structure inside the battery that will affect the battery for years to come. Now scientists have witnessed the formation of the solid-electrolyte interphase at a molecular level.
Lithium-ion battery has no memory effect and does not need to be fully charged for the first charge
At present, most of electronic products use lithium-ion batteries, and a few years ago, electronic products mostly used nickel-cadmium batteries. These two batteries have different memory effects. The so-called memory effect means that during the first few charges, if it stops before being fully charged, the battery will remember the previously charged capacity when charging in the future.
Introduction of ternary polymer lithium ion battery
Lithium-ion batteries are chemical batteries that use lithium as the negative electrode active material. The standard electrode potential of lithium is the most negative, the lightest in the metal, and the most reactive, so the lithium-ion battery has a high electromotive force and specific energy, which is an important high-energy battery.
Your iPhone loses "battery life" if you always swipe apps closed ?
According to Apple, sliding down and closing the iPhone background apps may increase the time it takes for the apps to reload. Therefore, Apple officials recommend that users only use this method to close the apps when the mobile app is completely unresponsive or an error occurs.